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Saint-Leu-d'Esserent
Saint-Leu-d'Esserent () is a commune in the Oise department in northern France. Saint Leu is notable for of mushroom caves under the Thiverny plateau. History During World War II, the caves were one of three major underground V-1 flying bomb storage depots. In addition to the caves, the facility included blockhouses, bunkers, flak emplacements and railway links. Allied intelligence firmly identified late in June 1944 that Saint-Leu-d'Esserent and Nucourt were V-1 storage depots. On 27 June 1944, Saint-Leu-d'Esserent was initially bombed by the US Army Air Force, then on 4/5 July 1944 by two RAF forces (the first unsuccessfully used Tallboy bombs in an attempt to collapse the limestone roof of the caves). Finally on 7 July 1944, an evening RAF raid successfully blocked the tunnels. The storage dump at Thiverny was bombed in 1944 on 5 May, 11 July, 12 July and 19 July. See also * Communes of the Oise department * V-1 flying bomb (facilities) To carry out the planned V- ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Tallboy Bomb
Tallboy or Bomb, Medium Capacity, 12,000 lb was an earthquake bomb developed by the British aeronautical engineer Barnes Wallis and used by the Royal Air Force (RAF) during the Second World War."Medium capacity" refers to the ratio of bomb case to explosive filling; in the case of the Tallboy, this was less than 50 per cent explosive by weight, in contrast to "high capacity" bombs like the Blockbuster bombs, in which up to three-quarters of their weight was the explosive. At , it could be carried only by a modified model of the Avro Lancaster heavy bomber. It proved to be effective against large, fortified structures against which conventional bombing had proved ineffective. History Wallis presented his ideas for a 10-ton bomb in his 1941 paper "A Note on a Method of Attacking the Axis Powers", which showed that a very large bomb exploding deep underground next to a target would transmit the shock into the foundations of the target, particularly since shock waves are transm ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Communes Of The Oise Department
The following is a list of the 679 communes of the Oise department of France. The communes cooperate in the following intercommunalities (as of 2020):BANATIC Périmètre des EPCI à fiscalité propre. Accessed 3 July 2020. * Communauté d'agglomération du Beauvaisis * * |
V-1 Flying Bomb (facilities)
To carry out the planned V-1 "flying bomb" attacks on the United Kingdom, Germany built a number of military installations including launching sites and depots. Some of the installations were huge concrete fortifications. The Allies became aware of the sites at an early stage and carried out numerous bombing raids to destroy them before they came into use. Production The unpiloted aircraft was assembled at the KdF-StadtA different source puts the Fallersleben ''KdF-Stadt'' V-1 factory in Wolfsburg; Fallersleben become a district of Wolfsburg in 1972. The Allies also bombed the Opel plant at Rüsselsheim in the incorrect belief that it was a V-1 plant. ''Volkswagenwerke'' (described as "the largest pressed-steel works in Germany") near Fallersleben, at Cham/ Bruns Werke, and at the Mittelwerk, underground factory in central Germany. Production plants to modify several hundred standard V-1s to Reichenberg R-III manned aircraft were in the woods of Dannenburg and at Pulverhof, w ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Communauté D'agglomération Creil Sud Oise
The Communauté d'agglomération Creil Sud Oise is a ''communauté d'agglomération'' located in the Oise ''Departments of France, département'' and in the Hauts-de-France ''Regions of France, région'' of France. Its seat is in the town Creil. It was created on 1 January 2017. Its area is 83.5 km2. Its population was 86,512 in 2017, of which 35,657 in Creil proper.Comparateur de territoire INSEE. Accessed 6 November 2020. Composition The communauté d'agglomération consists of the following 11 communes: #Creil #Cramoisy #Maysel #Montataire #Nogent-sur-Oise #Rousseloy #Saint-Leu-d'Esserent #Saint-Maximin, Oise, Saint-Maximin #Saint-Vaast-lès-Mello #Thiverny #Villers-Saint-PaulDemography See al ...
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Communes Of France
The () is a level of administrative division in the French Republic. French are analogous to civil townships and incorporated municipalities in the United States and Canada, ' in Germany, ' in Italy, or ' in Spain. The United Kingdom's equivalent are civil parishes, although some areas, particularly urban areas, are unparished. are based on historical geographic communities or villages and are vested with significant powers to manage the populations and land of the geographic area covered. The are the fourth-level administrative divisions of France. vary widely in size and area, from large sprawling cities with millions of inhabitants like Paris, to small hamlets with only a handful of inhabitants. typically are based on pre-existing villages and facilitate local governance. All have names, but not all named geographic areas or groups of people residing together are ( or ), the difference residing in the lack of administrative powers. Except for the municipal arrondi ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
World War II Strategic Bombing
In its most general sense, the term "world" refers to the totality of entities, to the whole of reality or to everything that is. The nature of the world has been conceptualized differently in different fields. Some conceptions see the world as unique while others talk of a "plurality of worlds". Some treat the world as one simple object while others analyze the world as a complex made up of many parts. In ''scientific cosmology'' the world or universe is commonly defined as " e totality of all space and time; all that is, has been, and will be". '' Theories of modality'', on the other hand, talk of possible worlds as complete and consistent ways how things could have been. ''Phenomenology'', starting from the horizon of co-given objects present in the periphery of every experience, defines the world as the biggest horizon or the "horizon of all horizons". In ''philosophy of mind'', the world is commonly contrasted with the mind as that which is represented by the mind. ''Th ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
V-weapon Subterranea
V-weapons, known in original German as (, German: "retaliatory weapons", "reprisal weapons"), were a particular set of long-range artillery weapons designed for strategic bombing during World War II, particularly strategic bombing and/or Aerial bombing of cities#European theatre, aerial bombing of cities. They were the V-1 flying bomb, V-1, a pulsejet-powered cruise missile; the V-2 rocket, V-2, a Liquid-propellant rocket, liquid-fueled ballistic missile (often referred to as V1 and V2); and the V-3 cannon. All of these weapons were intended for use in a military campaign against Britain, though only the V-1 and V-2 were so used in a campaign conducted 1944–45. After the invasion of Europe by the Allies, these weapons were also employed against targets on the mainland of Europe, mainly France and Belgium. Strategic bombing with V-weapons killed approximately 18,000 people, mostly civilians. The cities of London, Antwerp and Liège were the main targets. They were part of th ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Caves Of France
A cave or cavern is a natural void in the ground, specifically a space large enough for a human to enter. Caves often form by the weathering of rock and often extend deep underground. The word ''cave'' can refer to smaller openings such as sea caves, rock shelters, and grottos, that extend a relatively short distance into the rock and they are called ''exogene'' caves. Caves which extend further underground than the opening is wide are called ''endogene'' caves. Speleology is the science of exploration and study of all aspects of caves and the cave environment. Visiting or exploring caves for recreation may be called ''caving'', ''potholing'', or ''spelunking''. Formation types The formation and development of caves is known as ''speleogenesis''; it can occur over the course of millions of years. Caves can range widely in size, and are formed by various geological processes. These may involve a combination of chemical processes, erosion by water, tectonic forces, microorgani ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Communes Of Oise
An intentional community is a voluntary residential community which is designed to have a high degree of social cohesion and teamwork from the start. The members of an intentional community typically hold a common social, political, religious, or spiritual vision, and typically share responsibilities and property. This way of life is sometimes characterized as an "alternative lifestyle". Intentional communities can be seen as social experiments or communal experiments. The multitude of intentional communities includes collective households, cohousing communities, coliving, ecovillages, monasteries, survivalist retreats, kibbutzim, hutterites, ashrams, and housing cooperatives. History Ashrams are likely the earliest intentional communities founded around 1500 BCE, while Buddhist monasteries appeared around 500 BCE. Pythagoras founded an intellectual vegetarian commune in about 525 BCE in southern Italy. Hundreds of modern intentional communities were formed across Europ ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Army Air Force
The United States Army Air Forces (USAAF or AAF) was the major land-based aerial warfare service component of the United States Army and ''de facto'' aerial warfare service branch of the United States during and immediately after World War II (1941–1945). It was created on 20 June 1941 as successor to the previous United States Army Air Corps and is the direct predecessor of the United States Air Force, today one of the six armed forces of the United States. The AAF was a component of the United States Army, which on 2 March 1942 was divided functionally by executive order into three autonomous forces: the Army Ground Forces, the United States Army Services of Supply (which in 1943 became the Army Service Forces), and the Army Air Forces. Each of these forces had a commanding general who reported directly to the Army Chief of Staff. The AAF administered all parts of military aviation formerly distributed among the Air Corps, General Headquarters Air Force, and the ground ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Nucourt
Nucourt () is one of the communes of the Val-d'Oise department in the Île-de-France region of northern France. It is the location of limestone caves which were used as a World War II V-1 flying bomb The V-1 flying bomb (german: Vergeltungswaffe 1 "Vengeance Weapon 1") was an early cruise missile. Its official Ministry of Aviation (Nazi Germany), Reich Aviation Ministry () designation was Fi 103. It was also known to the Allies as the buz ... storage depot. References External links *Land use (IAURIF)Association of Mayors of the Val d'Oise Communes of Val-d'Oise V-weapon subterranea {{ValOise-geo-stub ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
88 Mm Gun
The 8.8 cm Flak 18/36/37/41 is a German 88mm anti-aircraft and anti-tank artillery gun, developed in the 1930s. It was widely used by Germany throughout World War II and is one of the most recognized German weapons of the conflict. Development of the original model led to a wide variety of guns. The name applies to a series of related guns, the first one officially called the ''8.8 cm Flak 18'', the improved ''8.8 cm Flak 36'', and later the ''8.8cm Flak 37''. Flak is a contraction of German ''Flugabwehrkanone'' (also referred to as ''Fliegerabwehrkanone'') meaning "aircraft-defense cannon", the original purpose of the weapon. In English, "flak" became a generic term for ground anti-aircraft fire. In informal use, the guns were universally known as the ''Acht-acht'' ("eight-eight") by Germans and the "eighty-eight" by the Allies. Air defense units were usually deployed with either a Kommandogerät ("command device") fire control computer or a portable Würzburg ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
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